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| AEC Qualified | |
| Automotive Grade | |
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| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
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| Operating Temperature | |
| Output Current | |
| Output Power | |
| Output Voltage | |
| Protection Features | |
| Relative Humidity | |
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The Autec Power Systems WM-M020A-150-A-USB is a 20W AC DC wall mount adapter designed for medical equipment applications. It offers a regulated 15V output at 1.33A, with a universal 100-240VAC input range and 50-60Hz line frequency.
This adapter meets stringent medical and EMC standards, including IEC/EN/ANSI/AAMI ES60601-1 (edition 3.1) and IEC60601-1-2 (edition 4.0). It provides 2 x MOPP means of protection and features low ripple noise, short circuit, over voltage, and over current protection. The efficiency level is VI, meeting Energy Star requirements.
Key technical data includes load regulation of ±5% typical, a hold-up time of 10mS at full load, and a transient response of 0.5mS for a 50% load change. The operating temperature range is 0 to +40°C, with natural convection cooling. The device is compliant with EMI standards EN55011 Class B and harmonic current standards EN61000-3-2, 3.
Available with US, EU, and UK plug types, this space-saver design is suitable for various medical equipment. It is noted as 'Not Recommended for New Design', with WM-M024A recommended as a replacement.
The output voltage is 15 V and the output current is 1.33 A.
The input voltage range is 100-240 VAC at 50-60 Hz.
It has UL/cUL/CE safety approvals and is certified to IEC/EN/ANSI/AAMI ES60601-1 (edition 3.1) for medical use.
The operating temperature range is 0 to +40 °C.
The efficiency meets Level VI of Energy Star.
Short circuit, over voltage, and over current protection are included.
It is a wall mount adapter. With a US plug, the case dimensions are 72 x 34 x 69 mm.